1 #!/usr/bin/python

     2 # 3.2

     3 

     4 from scipy import signal

     5 import scipy as sp

     6 

     7 h = sp.array([1,2,3])

     8 u = sp.array([4,5,6])

     9 y = signal.convolve(u,h)

    10 print "y =", 

    11 print y